{% load static %}

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>
        {% block title %}管理系统{% endblock %}
    </title>
    <link rel="stylesheet" href="{% static '/js/bootstrap-3.4.1-dist/css/bootstrap.min.css' %}">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
    <style>
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            margin: 0;
        }
        
        .main-content {
            padding: 20px 0;
            min-height: calc(100vh - 70px);
        }
        
        .container-fluid {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .card {
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            border: none;
            margin-bottom: 20px;
        }
        
        .card-header {
            background: linear-gradient(135deg, #3498db, #2980b9);
            color: white;
            border-radius: 12px 12px 0 0 !important;
            border: none;
            padding: 15px 20px;
        }
        
        .btn {
            border-radius: 6px;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
    </style>
    {% block css %}

    {% endblock %}
</head>
<body>
    {% include 'base/nav.html' %}
    <div class="main-content">
        {% block main %}

        {% endblock %}
    </div>

    <script src="{% static '/js/jquery-3.7.1.min.js' %}"></script>
    <script src="{% static '/js/bootstrap-3.4.1-dist/js/bootstrap.min.js' %}"></script>

    {% block js %}

    {% endblock %}
</body>
</html>